DE112020006143T5 - Magnetkernanordnung und herstellungsverfahren dafür - Google Patents
Magnetkernanordnung und herstellungsverfahren dafür Download PDFInfo
- Publication number
- DE112020006143T5 DE112020006143T5 DE112020006143.4T DE112020006143T DE112020006143T5 DE 112020006143 T5 DE112020006143 T5 DE 112020006143T5 DE 112020006143 T DE112020006143 T DE 112020006143T DE 112020006143 T5 DE112020006143 T5 DE 112020006143T5
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- magnetic core
- core assembly
- optimal
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 170
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229910001004 magnetic alloy Inorganic materials 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 40
- 239000000696 magnetic material Substances 0.000 claims abstract description 25
- 238000005253 cladding Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims 1
- 230000036962 time dependent Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 238000000137 annealing Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000003966 growth inhibitor Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 3
- 229910004072 SiFe Inorganic materials 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- NHYCGSASNAIGLD-UHFFFAOYSA-N Chlorine monoxide Chemical compound Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 229910052801 chlorine Inorganic materials 0.000 description 2
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- 230000004907 flux Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
- H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201921052501 | 2019-12-18 | ||
| IN201921052501 | 2019-12-18 | ||
| PCT/IN2020/050988 WO2021124345A1 (fr) | 2019-12-18 | 2020-11-28 | Ensemble noyau magnétique et son procédé de fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112020006143T5 true DE112020006143T5 (de) | 2022-10-06 |
Family
ID=76478455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112020006143.4T Pending DE112020006143T5 (de) | 2019-12-18 | 2020-11-28 | Magnetkernanordnung und herstellungsverfahren dafür |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220399149A1 (fr) |
| CN (1) | CN114746966B (fr) |
| DE (1) | DE112020006143T5 (fr) |
| WO (1) | WO2021124345A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1002498A6 (fr) | 1988-09-26 | 1991-03-05 | Centre Rech Metallurgique | Procede de fabrication d'un noyau magnetique a partir d'un ruban metallique continu. |
| CN1439163A (zh) | 2000-04-28 | 2003-08-27 | 霍尼韦尔国际公司 | 块状冲压的非晶体金属磁元件 |
| US8048509B2 (en) | 2001-05-25 | 2011-11-01 | Mitsui High-Tec, Inc. | Laminated core and method of producing laminated core |
| CN103475170A (zh) | 2013-09-09 | 2013-12-25 | 苏州腾龙电机科技有限公司 | 一种铁芯的制造方法、铁芯结构及电机 |
| JP2015050290A (ja) | 2013-08-30 | 2015-03-16 | 国立大学法人信州大学 | ハイブリッド磁心装荷パワーインダクタ |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB546548A (en) * | 1940-03-09 | 1942-07-17 | British Thomson Houston Co Ltd | Improvements in electromagnetic induction apparatus and methods and apparatus for producing the same |
| GB553864A (en) * | 1940-04-26 | 1943-06-09 | Westinghouse Electric Int Co | Improvements in or relating to laminated magnetic core structures |
| GB623892A (en) * | 1941-07-24 | 1949-05-24 | Westinghouse Electric Int Co | Improved method of treating sheets of ferrous silicon magnetic material to produce an electrically-insulating film on the surfaces of the sheet |
| GB621674A (en) * | 1944-05-22 | 1949-04-14 | British Thomson Houston Co Ltd | Improvements in and relating to electromagnetic induction apparatus |
| NL268251A (fr) * | 1960-08-24 | |||
| DE1488686A1 (de) * | 1965-07-13 | 1969-09-25 | Siemens Ag | Verfahren zur Herstellung des Staenders eines Gleichstrom-Kleinstmotors |
| GB1173447A (en) * | 1966-07-27 | 1969-12-10 | Telcon Magnetic Cores Ltd | Improvements in Magnetic Cores |
| FR1532846A (fr) * | 1967-07-26 | 1968-07-12 | Telcon Magnetic Cores Ltd | Noyaux magnétiques perfectionnés, par exemple pour transformateurs |
| GB1209253A (en) * | 1968-01-31 | 1970-10-21 | Ross & Catherall Ltd | Improvements in or relating to transformer cores |
| CH482470A (de) * | 1968-05-27 | 1969-12-15 | Bbc Brown Boveri & Cie | Getriebeloser Zementmühlen-Antrieb |
| DE2629532A1 (de) * | 1975-07-03 | 1977-01-27 | Sev Alternateurs | Verfahren und vorrichtung fuer einen stator oder rotor einer elektrischen rotationsmaschine |
| US4400226A (en) * | 1981-07-16 | 1983-08-23 | General Electric Company | Method of making an insulated electromagnetic coil |
| US4832763A (en) * | 1985-10-15 | 1989-05-23 | Westinghouse Electric Corp. | Method of stress-relief annealing a magnetic core containing amorphous material |
| US4705578A (en) * | 1986-04-16 | 1987-11-10 | Westinghouse Electric Corp. | Method of constructing a magnetic core |
| US4882514A (en) * | 1988-06-07 | 1989-11-21 | General Electric Company | Submersible sodium pump |
| JP4213798B2 (ja) * | 1998-10-08 | 2009-01-21 | アイチエレック株式会社 | 密閉型電動圧縮機 |
| US6803694B2 (en) * | 1998-11-06 | 2004-10-12 | Metglas, Inc. | Unitary amorphous metal component for an axial flux electric machine |
| JP2001135533A (ja) * | 1999-11-10 | 2001-05-18 | Concorde Denshi Kogyo:Kk | 半閉磁路インダクタおよびその製造方法 |
| EP1441044B1 (fr) * | 2001-10-05 | 2017-11-29 | Nippon Steel & Sumitomo Metal Corporation | Noyau de fer presentant un excellent pouvoir isolant place en extremite |
| US7235910B2 (en) * | 2003-04-25 | 2007-06-26 | Metglas, Inc. | Selective etching process for cutting amorphous metal shapes and components made thereof |
| US7551053B2 (en) * | 2003-11-05 | 2009-06-23 | Tdk Corporation | Coil device |
| TWI276123B (en) * | 2003-11-05 | 2007-03-11 | Tdk Corp | Coil device |
| ITBO20060074A1 (it) * | 2006-02-08 | 2007-08-09 | Samp Spa | Procedimento ed apparato per la formazione automatica della coda nell'avvolgimento di fili su bobina, particolarmente di fili di rame o di alluminio e di qualsiasi sezione |
| JP2017038453A (ja) * | 2015-08-07 | 2017-02-16 | 株式会社三井ハイテック | 積層鉄心及びその製造方法並びにこれに用いるカシメ形成用パンチ |
| CN205264501U (zh) * | 2015-12-23 | 2016-05-25 | 山东泰开特变有限公司 | 一种新型夹铁芯绕线机 |
| CN208371749U (zh) * | 2017-08-24 | 2019-01-15 | 东阳市天虹永磁有限公司 | 一种旋转稳定性高的脱水篮 |
| CN109904994A (zh) * | 2017-12-07 | 2019-06-18 | 日本永磁有限公司 | 燃料泵用dc电机和碳刷 |
| CN207771519U (zh) * | 2017-12-25 | 2018-08-28 | 东阳市中振永磁有限公司 | 一种钕铁硼磁钢制品用手持抛光装置 |
-
2020
- 2020-11-28 US US17/755,792 patent/US20220399149A1/en active Pending
- 2020-11-28 CN CN202080084282.1A patent/CN114746966B/zh active Active
- 2020-11-28 WO PCT/IN2020/050988 patent/WO2021124345A1/fr active Application Filing
- 2020-11-28 DE DE112020006143.4T patent/DE112020006143T5/de active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1002498A6 (fr) | 1988-09-26 | 1991-03-05 | Centre Rech Metallurgique | Procede de fabrication d'un noyau magnetique a partir d'un ruban metallique continu. |
| CN1439163A (zh) | 2000-04-28 | 2003-08-27 | 霍尼韦尔国际公司 | 块状冲压的非晶体金属磁元件 |
| US8048509B2 (en) | 2001-05-25 | 2011-11-01 | Mitsui High-Tec, Inc. | Laminated core and method of producing laminated core |
| JP2015050290A (ja) | 2013-08-30 | 2015-03-16 | 国立大学法人信州大学 | ハイブリッド磁心装荷パワーインダクタ |
| CN103475170A (zh) | 2013-09-09 | 2013-12-25 | 苏州腾龙电机科技有限公司 | 一种铁芯的制造方法、铁芯结构及电机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114746966B (zh) | 2024-03-08 |
| US20220399149A1 (en) | 2022-12-15 |
| WO2021124345A1 (fr) | 2021-06-24 |
| CN114746966A (zh) | 2022-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R082 | Change of representative |
Representative=s name: SEITZ, THEODOR CYRUS, DIPL.-ING., DE |